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zombiedog

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Join date
2-Sep-2022
Last activity
13-May-2025
Posts
15

Post History

Post
#1606368
Topic
Star Trek Deep Space Nine - DVD to 1080pHD Upscale
Time

Leland Kovich said:

But I wouldn’t call it a ā€œlost causeā€, possible a ā€œdifficult taskā€ - but I am persistent.

Sorry, I didn’t mean to sound so dismissive or disrespectful to your work.

I am very interested to see what is produced and I appreciate the effort being put into this project. It does seem that the better results are going to come from the later seasons.

Thinking about it even the other episodes of season 1 and 2 might come out better because as memory serves the pilot always looked the worst out of everything.

Post
#1606289
Topic
Star Trek Deep Space Nine - DVD to 1080pHD Upscale
Time

Leland Kovich said:

zombiedog said:

Leland Kovich said:

Thanks for the advice. I have also noticed the upscaler still not being ā€œconsistent enoughā€ - it can’t hold on to fine details, sometimes even in the close-ups. Still the best I could come up with so far.

I’ve not watched it yet but I have a feeling that seasons 1-3 are going to be harder to upscale than 4-7 because the source videos are lower quality on the 1-3 DVDs. I think they used higher quality tape to edit from season 4 on as there is a noticeable increase of quality from season 4 onwards.

Unfortunately that’s true. Watching the DVDs, you can see noticeable quality differences as follows: Seasons 1 & 2 are visually just bad (some more than others), season 3 is better, but still not good, a markable improvement is season 4 (image is sharper, more grain is present and details are clearer) and from season 5 onwoards it’s good DVD-quality.
I think the reason is that (if I remember correctly) they used tapes for seasons 1-2 and went digital around the time season 3 came along, switching over completely in season 4.
It’s similar with Voyager, the first digital models were used during season 3 (the first completely digitally rendered Voyager model was used in the episode ā€œUnityā€ I believe).

I’m pretty sure they were all edited on tape, or at least the final edits were committed to a tape and even after the increase of image quality post season 4. I think the quality of tape they were recorded to had just improved.

I’ve had a look through the pilot and it’s a really great effort but I think that it’s kind of a lost cause for these early seasons to try and upscale them. Everything comes across as too smooth and in wide shots you can see that the AI algorithm is trying to draw faces on the characters. One thing that might help it a little, I know that Topaz has the option to add grain to the image. A small coating of grain might cover up these more obvious AI upscaling artifacts. I’m not saying give up, I’m just saying that the early seasons are probably not going to cope well with the upscale to 1080p. I’d be really interested to see what ā€œThe Way of the Warriorā€ were to come out like using the exact same method. I would bet that it comes out a lot better because the quality of the source is much higher.

Post
#1606214
Topic
Star Trek Deep Space Nine - DVD to 1080pHD Upscale
Time

Leland Kovich said:

Thanks for the advice. I have also noticed the upscaler still not being ā€œconsistent enoughā€ - it can’t hold on to fine details, sometimes even in the close-ups. Still the best I could come up with so far.

I’ve not watched it yet but I have a feeling that seasons 1-3 are going to be harder to upscale than 4-7 because the source videos are lower quality on the 1-3 DVDs. I think they used higher quality tape to edit from season 4 on as there is a noticeable increase of quality from season 4 onwards.

Post
#1578688
Topic
21 Jump Street/Booker TV series- WIP
Time

Hey, I’ve just started using Topaz to upscale 21 Jump Street into 1080p. It’s a slow process because my laptop isn’t super high spec. But I’m planning on getting a new desktop in the next few months which should hopefully speed it up. I’ve done some previews which look promising. Unfortunately the processing of a full episode seems to be too much for my laptop and it errors on me quite a bit. The 30 second previews I’ve been looking at look pretty good though so far. I’ll keep you updated of any progress.